Best Solar Company in Delhi NCR Providing Reliable Rooftop Solar Systems

The cost of installing on-grid rooftop solar in NCR gets recovered within 3-5 years for most homeowners. Since a well-maintained solar system lasts for 25+ years, once the installation cost breaks even, you receive free electricity for decades. This might seem like a small perk when thought of from a monthly-bill-saving perspective. However, when compounded over 25 years, the savings from not having to pay for electricity are in tens of lakhs of rupees.

Here’s a simple demonstration of how much money can be saved from rooftop solar over 25 years if you choose SolarSquare as your rooftop solar installer in NCR:

• 3 kW solar panel price in NCR with subsidy: It’s ~Rs. 1.22 lakh* in Noida
• Savings over 25 years with SolarSquare as your solar company in NCR: ~Rs. 8.91 lakh*
• Return on investment (ROI): 6.3x

*Please note: The above-mentioned 3 kW solar panel price in NCR’s Noida with subsidy for on-grid solar systems is indicative as of 21st April 2026 for the SolarSquare Blue 6ft variant. The final on-grid solar system price in NCR depends on your DISCOM charges, city, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc. Prices are subject to change. Also, while calculating savings from a solar system in NCR’s Noida, we have considered an annual tariff escalation of 3% and an annual plant degradation rate of 1%. The actual final savings from solar panel installation in NCR depend on the types of solar panels you’ve installed and their efficiency, intensity of sunlight your rooftop receives, orientation of the panels and tilt angle, the pollution level and weather conditions in your city, the temperature, shadow on the roof, impact of dirt/dust, and how well you maintain your panels after installation.

No other investment can offer an 8.3x ROI, be it gold or FDs or mutual funds, except for a 3 kW on-grid rooftop solar panel system for homes in Noida.

However, to reap the full financial benefits of solar energy, you must choose only the best rooftop solar companies in Delhi NCR. A properly maintained rooftop solar system can last up to 25 years. That kind of longevity demands a solar installer in NCR with a proven track record of designing, installing, and maintaining solar systems over many years. Experience today is what ensures performance and support for decades to come.

SolarSquare, for instance, is a top solar installer in NCR with 11,600 kWp installed across 3,117 properties in the entire region as of 21st April 2026, as listed on the PM Surya Ghar Muft Bijli Yojana National Portal. We’ve been installing rooftop solar systems in India for over a decade, and our mounting structures are built to withstand cyclonic winds of up to 170 km/hr for 25 years. We’re the only solar company in India to offer a savings guarantee with a money-back promise.

Read on to discover the solar panel price in NCR with and without a subsidy for different-capacity solar systems, the total solar subsidy available in different regions of the NCR, the benefits of going solar, and the services that you should look for when shortlisting solar companies in Delhi NCR to carry out installation work at your home.

What is the Cost of Solar Installation in Delhi NCR with and without a Subsidy?

The cost of rooftop solar in NCR without a subsidy for on-grid solar systems varies from city to city. For instance, a 2 kW solar system that costs ~Rs. 1.95 lakh* in Delhi and can cost ~Rs. 2 lakh* in Gurgaon.

Here’s a tabulated snapshot of the solar panel price in NCR without any financial assistance from the government.

*Please note prices are subject to change. The solar panel price in the NCR region without subsidy for on-grid solar systems listed in the section above is indicative as of 21st April 2026 for the SolarSquare Blue 6ft variant. The final cost of installing solar in NCR depends on your DISCOM charges, city, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc.

What is the Subsidy on Rooftop Solar in Delhi NCR?

Across the NCR, homeowners installing a grid-connected solar system are eligible for a central subsidy under the PM Surya Ghar Muft Bijli Yojana. This benefit applies uniformly to all NCR regions. However, residents of Noida and Delhi receive extra financial support through state-level incentives, which increases the overall subsidy value in these locations.

The PM Surya Ghar subsidy scheme follows a slab-based structure linked to system capacity:

• For systems between 1 kW and 2 kW: Rs. 30,000 per kW
• For capacity added beyond 2 kW and up to 3 kW: Rs. 18,000
• For systems of 3 kW or more: Rs. 78,000

The Uttar Pradesh government extends state-level subsidy assistance to Noida homeowners:

• For solar systems ranging from 1 kW to 2 kW: Rs. 15,000 per kW
• For systems with a capacity of 2 kW or higher: A flat Rs. 30,000 subsidy

Delhi residents benefit from a separate state incentive:

• The Delhi government provides Rs. 10,000 per kW for rooftop solar installations.
• This support applies to systems up to 3 kW, with the total state subsidy capped at Rs. 30,000.

When you combine the central and state subsidies, the final benefit varies by location. To make this easier to understand, we’ve put together a table showing the total subsidy on rooftop solar systems across NCR. Take a look below.

What’s the Solar Panel Price in NCR with Subsidy?

The solar panel price in NCR with subsidy dramatically reduces across cities. For instance, a 2 kW solar system that costs ~Rs. 1.95 lakh* in Noida without subsidy costs just ~Rs. 1.07 lakh* after you avail of a subsidy.

Here’s the detailed look at the final estimated cost of solar installation in NCR with subsidy for on-grid solar systems:

*Please note prices are subject to change. The solar panel price in the NCR with subsidy for on-grid solar systems listed in the section above is indicative as of 21st April 2026 for the SolarSquare Blue 6ft variant. The final cost of installing rooftop solar in NCR depends on your DISCOM charges, city, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc.

Savings to Expect When You Choose SolarSquare as Your Solar Installer in NCR

SolarSquare is a DISCOM-approved solar installer in NCR, with its installation record publicly available on the PM Surya Ghar Muft Bijli Yojana National Portal. As of 21st April 2026, we have installed 11,600 kWp across 3,117 properties in the NCR region.

SolarSquare is India’s first and only solar company to introduce a savings guarantee backed by a money-back promise. Alongside this, we offer a 5-year after-sales maintenance plan, built to keep performance steady long after installation. Because system health directly impacts unit generation, this long-term care translates into solar savings totalling several lakhs over the system’s lifetime.

Don’t believe us?

Here’s a table that takes you through the solar savings and ROI you can expect from rooftop solar in Noida when you choose SolarSquare as your solar installer in NCR:

*Please note: The above-mentioned solar panel price in Noida with subsidy for on-grid solar systems is indicative as of 21st April 2026 for the SolarSquare Blue 6ft variant. The final cost of solar panels in Noida depends on your DISCOM charges, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc. Prices are subject to change. Also, while calculating savings from a solar panel for homes in Noida, we have considered an annual tariff escalation of 3% and an annual plant degradation rate of 1%. The actual final savings from solar panel installation in Noida depend on the types of solar panels you’ve installed and their efficiency, intensity of sunlight your rooftop receives, orientation of the panels and tilt angle, the pollution level and weather conditions in your city, the temperature, shadow on the roof, impact of dirt/dust, and how well you maintain your panels after installation.

Not from Noida, but from another region in NCR? You can use SolarSquare’s free solar energy estimator calculator to find the solar savings and ROI from on-grid solar systems in your city.

What Makes SolarSquare One of the Most-Trusted Solar Companies in Delhi NCR?

SolarSquare ranks among the most trusted rooftop solar system providers in Delhi NCR and is the only solar company in India to offer a savings guarantee with a money-back promise.

Rooftop solar systems in NCR face their own challenges. High summer temperatures, intense dust buildup, seasonal storms, and increasing pollution levels quietly erode system performance when installations are designed for quick deployment. SolarSquare takes a different approach.

Every system is engineered to deliver consistent output year after year, even when conditions are far from ideal.

Here are the services that have compelled 12,000+ customers to rate us 4.8 on Google.

#1. 99.91% Storm-Safety Record 

Strong winds, sudden storms, and airborne dust are common across NCR, especially during seasonal transitions. Poorly secured solar panels often loosen over time, affecting both safety and power generation.

SolarSquare’s installations are built to avoid that outcome.

Over the last two years, rooftop solar systems installed by SolarSquare across India have maintained a 99.91% storm-safety record, standing tall even during severe weather events with wind speeds up to 170 km/hr.

#2. IIT Bombay-Approved Mounting Structures Built for Longevity

SolarSquare builds and uses the WindPro Mount™ solar mounting structures, approved by IIT Bombay, to secure solar panels on rooftops. These structures are designed to handle high wind loads while keeping panels firmly anchored to the roof.

Here’s what makes these mounts different:

• Wind-load testing validated up to 170 km/hr.
• Construction using virgin steel to minimize corrosion over decades.
• 80-micron hot-dip galvanized (HDGI) coating, engineered for a lifespan of 25+ years, even with a 3-micron annual surface wear.

To protect roof integrity, SolarSquare also uses HILTI AirTight chemical anchoring, which seals drill holes at the slab level and reduces the risk of water leakage. Furthermore, every installation includes a Rs. 1 lakh water-leakage warranty for one year, adding a layer of accountability beyond installation day.

#3. Savings Guarantee with a Money-Back Promise

SolarSquare directly links system performance to financial outcomes. In fact, we’re India’s first and ONLY solar company to offer a savings guarantee with a money-back promise.

For every rooftop solar system installed, a committed energy output is guaranteed. If the system generates fewer units than promised, the shortfall is compensated at Rs. 8 per unit. This ensures that savings projections are not estimates on paper, but commitments backed by real consequences.

#4. Five Years of After-Sales Care 

Dust accumulation and pollution in NCR reduce solar generation faster than most homeowners expect. To prevent silent efficiency losses, SolarSquare offers a five-year after-sales maintenance plan with monthly scheduled service visits.

This plan covers:

• 24/7 remote monitoring to detect performance drops early.
• Rapid on-ground technician support for faults or breakdowns.
• Professional panel cleaning using industrial-grade equipment to avoid surface damage.
• Full system health checks, including electrical safety, mounting strength, and mechanical stability.

Can You Buy Rooftop Solar in NCR on a Solar Loan?

Most homeowners across NCR already see rooftop solar as a long-term investment. What usually holds them back from getting one is paying the full system cost upfront.

To remove that barrier, banks and NBFCs finance residential solar installations across NCR through solar loans. SolarSquare simplifies the process further by offering a zero-investment solar loan, which allows you to install rooftop solar without paying a down payment out of your pocket.

Here’s how our zero-investment solar loan works:

• Subsidy replaces the upfront out-of-pocket payment: The solar subsidy you’re eligible for is adjusted directly against the system cost. Thus, installation begins without any upfront out-of-pocket down payment from you.
• EMIs aligned with post-solar electricity savings: Loan repayments are structured around the electricity bill reduction you receive after going solar. As a result, your monthly outflow remains unchanged.
• Quick loan approvals: Financing approvals are completed within 24 hours.
• Choice of repayment duration: Loan tenures range from 6 to 60 months, giving you flexibility to match repayments with your budget.

How Does an On-Grid Rooftop Solar System in Delhi NCR Work?

An on-grid solar system in NCR works the same way it works everywhere else in the country, i.e., through the photovoltaic effect. Solar panels capture sunlight and convert it into electricity.

Here’s the step-by-step breakdown of the entire working process:

• Solar cells in solar panels capture photons from sunlight: The absorbed photons transfer their energy to electrons within the solar cells, causing them to flow in one direction. This unidirectional flow of electrons is direct current (DC) power.
• DC from the panels is converted to alternating current (AC): A solar inverter converts DC to AC before sending power to homes because homes in India are not supplied with DC, as it can be lethal.
• Solar net metering to track energy exchange: The bidirectional net meter, or smart meter, installed by the DISCOM at your property after the solar system is installed, tracks the electricity exchange between the grid and the PV system. When the system sends more units to the grid than it imports, the DISCOM gives you credits. When the system imports more units from the grid than it exports, you pay the DISCOM for those additional units at standard electricity tariffs in your city.

What are the Benefits of installing On-Grid Rooftop Solar in Delhi NCR?

The NCR region is under the grip of severe air pollution, with the AQI going haywire. Not burning crackers and using air purifiers are temporary solutions. What can really clear out the AQI and resolve the problem of air pollution once and for all is a rooftop solar system. We’re not kidding.

Let’s understand all the benefits of installing rooftop solar in NCR:

• It can tackle air pollution right from your roof: Even a small 1 kW rooftop solar system in NCR can offset ~26,000 kg of carbon over its 25-year operational life, the same impact as 39 full-grown trees over the same time period. Can you imagine what would happen to the AQI if every home, housing society, and industry in NCR switched to solar power instead of relying on grid power? Think about it!
• It lowers electricity bills by 90% or more: Rooftop solar, when sized to meet your home’s annual energy consumption, can push bills to zero or near zero, as you no longer need grid electricity.
• It saves tens of lakhs of rupees over 25 years: All the money you would have spent on settling hefty electricity bills you no longer receive because of rooftop solar will now be saved. Those savings are massive. For example, a 5 kW solar system in Noida that costs ~Rs. 2.55 lakh* with subsidy can save ~Rs. 14.85 lakh* over 25 years.

*Please note prices are subject to change. The above-mentioned solar panel price in Noida with subsidy for on-grid solar systems is indicative as of 21st April 2026 for the SolarSquare Blue 6ft variant. The final cost of solar panels in Noida depends on your DISCOM charges, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc. Also, while calculating savings from a solar panel for homes in Noida, we have considered an annual tariff escalation of 3% and an annual plant degradation rate of 1%. The actual final savings from solar panel installation in Noida depend on the types of solar panels you’ve installed and their efficiency, intensity of sunlight your rooftop receives, orientation of the panels and tilt angle, the pollution level and weather conditions in your city, the temperature, shadow on the roof, impact of dirt/dust, and how well you maintain your panels after installation.

On-Grid vs Off-Grid Solar Systems for Homes in NCR: Which is Better?

Solar systems for homes in NCR generally fall into two categories, and the right choice depends entirely on how dependable your local electricity supply is.

• On-grid solar systems operate in sync with the utility grid and do not rely on lead-acid or lithium batteries. In most NCR locations, where power availability is consistent and outages are limited, this setup works well. Because there is no battery storage involved, installation costs remain lower, making on-grid systems a practical option for urban homes.
• Off-grid solar systems function independently of the utility grid and store surplus daytime electricity in lead-acid or lithium batteries for later use. This setup is suitable for areas where grid access is absent or unreliable. The added storage increases the system cost but ensures electricity availability during extended outages or when the grid supply is unavailable.

To help you decide which PV system best fits your home, the table below compares on-grid and off-grid solar systems for NCR households.

Getting Started with Rooftop Solar with the Best Solar Company in Delhi NCR

NCR receives enough sunlight to make rooftop solar financially attractive, but sunlight alone does not guarantee strong returns. Long-term savings depend on how accurately the system is designed for your household’s consumption and on whether its performance is well supported after installation.

Problems such as incorrect capacity selection, rushed installation, or the absence of regular maintenance can slowly reduce generation and weaken the return on investment. The simplest way to avoid this is to choose only the best solar companies in NCR that remain accountable throughout the system’s operating life and do not disappear after commissioning.

SolarSquare is a DISCOM-authorized top solar company in Delhi NCR that offers a structured after-sales maintenance plan and a savings guarantee backed by a money-back promise. As of 21st April 2026, we have installed 11,600 kWp of rooftop solar capacity across 3,117 properties in NCR, as recorded on the PM Surya Ghar Muft Bijli Yojana National Portal.

Here’s what supports our track record:

• More than 10 years of rooftop solar installation experience across India.
• 40,000+ homes have been powered by SolarSquare nationwide.
• A 4.8 Google rating based on feedback from 12,000+ homeowners.
• Cumulative customer electricity bill savings of over Rs. 100 Crore.
• Helped customers get a cumulative subsidy disbursal of more than Rs. 250 Crore.

If you want to install a sturdy rooftop solar system in NCR that will last for 25 years despite cyclones and storms and offer massive savings, book a free solar consultation call with SolarSquare.